Pilot Dose-Escalation Study of Caffeine Plus Ethanol (Caffeinol) in Acute Ischemic Stroke

Abstract

Caffeinol alone or combined with intravenous tissue plasminogen activator can be administered safely. Caffeine 8 mg/kg plus ethanol 0.4 g/kg produces target caffeine and ethanol levels of 8 to 10 microg/mL and 30 to 50 mg/dL, respectively. A randomized, placebo-controlled trial is needed to determine the neuroprotective effect of this combination.